8489183680 has 28 divisors (see below), whose sum is σ = 20214869400. Its totient is φ = 3395673344.

The previous prime is 8489183669. The next prime is 8489183693. The reversal of 8489183680 is 863819848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13264030 + ... + 13264669.

Almost surely, 2^8489183680 is an apocalyptic number.

8489183680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8489183680 is an abundant number, since it is smaller than the sum of its proper divisors (11725685720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8489183680 is a wasteful number, since it uses less digits than its factorization.

8489183680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26528716 (or 26528706 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 55.

The square root of 8489183680 is about 92136.7661685605. The cubic root of 8489183680 is about 2039.9615268920.

The spelling of 8489183680 in words is "eight billion, four hundred eighty-nine million, one hundred eighty-three thousand, six hundred eighty".